SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT PURSUANT

TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

September 23, 2025

Date of Report (Date of earliest event reported)

UNITED SECURITY BANCSHARES

(Exact Name of Registrant as Specified in its Charter)

California

(State or Other Jurisdiction of Incorporation)


000-32987						91-2112732
(Commission File Number)						(I.R.S. Employer Identification No.)

2126 Inyo Street, Fresno, California						93721
(Address of principal executive offices)						(Zip Code)

559-490-6261

(Registrant’s Telephone Number, Including Area Code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:


Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, no par value	UBFO	NASDAQ

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 8.01. Other Events.

On September 23, 2025, the Board of Directors of United Security Bancshares (“Company”) declared a $0.12 per share cash dividend for shareholders of record as of July 7, 2025, payable on July 22, 2025. A press release was issued on September 24, 2025, and is attached to this Current Report and is incorporated into this report by reference.

The information in this Form 8-K filed on September 24, 2025 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 or otherwise subject to the liabilities of that Section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Securities Exchange Act of 1934, regardless of any general incorporation language in such filing.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

99.1 Press release of United Security Bancshares dated September 2 4 , 2025

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.


		United Security Bancshares

Date:	September 24, 2025	By: /s/ David A. Kinross
		David A. Kinross
		Senior Vice President and Chief Financial Officer

UNITED SECURITY BANCSHARES 8-K